.cate-container{
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 50px;
  background-color: #fff;
  display: flex;
  .cate-wrap{
    width: 3rem;
    height: 100%;
    border: 1px solid #ccc;
    overflow-y: auto;
    .cate{
      line-height: 40px;
      font-size: 14px;
      text-align: center;
      &.active{
        color: #e93323;
        position: relative;
        &::after{
          content: '';
          width: 2px;
          height: 40px;
          background-color:#e93323;
          position: absolute;
          left: 0;
          top:0;
        }
      }
    }
  }
  .item-wrap{
    width: 7rem;
    height: 100%;
    overflow-y: auto;
  }
}